Changes in the nutritional value of lamtoro (Leucaena leucosephala) leaves fermented using Trichoderma koningiopsisAli Mursyid Wahyu Mulyono, Muhammad Husein, Sri Sukaryani, Engkus Ainul Yakin, Ludfia Windyasmara and Tody Sasongko MarutoBIO Web Conf., 143 (2024) 02003DOI: https://doi.org/10.1051/bioconf/202414302003